157575896

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{1979}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 304722000

約数和(自身を除く): 147146104

約数列:

[1, 2, 4, 8, 37, 74, 148, 269, 296, 538, 1076, 1979, 2152, 3958, 7916, 9953, 15832, 19906, 39812, 73223, 79624, 146446, 292892, 532351, 585784, 1064702, 2129404, 4258808, 19696987, 39393974, 78787948, 157575896]

約数ペア:

[(1, 157575896), (2, 78787948), (4, 39393974), (8, 19696987), (37, 4258808), (74, 2129404), (148, 1064702), (269, 585784), (296, 532351), (538, 292892), (1076, 146446), (1979, 79624), (2152, 73223), (3958, 39812), (7916, 19906), (9953, 15832)]